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Dose distribution of a 125 keV mean energy microplanar x-ray beam for basic studies on microbeam radiotherapy
https://repo.qst.go.jp/records/45456
https://repo.qst.go.jp/records/45456eea9a76b-195f-4f20-b953-0875517328ba
| Item type | 学術雑誌論文 / Journal Article(1) | |||||
|---|---|---|---|---|---|---|
| 公開日 | 2009-03-26 | |||||
| タイトル | ||||||
| タイトル | Dose distribution of a 125 keV mean energy microplanar x-ray beam for basic studies on microbeam radiotherapy | |||||
| 言語 | ||||||
| 言語 | eng | |||||
| 資源タイプ | ||||||
| 資源タイプ識別子 | http://purl.org/coar/resource_type/c_6501 | |||||
| 資源タイプ | journal article | |||||
| アクセス権 | ||||||
| アクセス権 | metadata only access | |||||
| アクセス権URI | http://purl.org/coar/access_right/c_14cb | |||||
| 著者 |
Ohno, Yumiko
× Ohno, Yumiko× Torikoshi, Masami× Suzuki, Masao× Umetani, Keiji× Uesugi, Kentaro× Yagi, Naoto× et.al× 大野 由美子× 取越 正己× 鈴木 雅雄 |
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| 抄録 | ||||||
| 内容記述タイプ | Abstract | |||||
| 内容記述 | A multi-slit collimator was designed and fabricated for basic studies on microbeam radiation therapy (MRT) with an X-ray energy of about 100 keV. It consists of 30 slits that are 25 um high, 30 mm wide, and 5 mm thick in the beam direction. The slits were made of 25um-thick polyimide sheets that were separated by 175um-thick tungsten sheets. We measured the dose distribution of a single microbeam with a mean energy of 125 keV by a scanning slit method using a phosphor coupled to a CCD camera and found that the ratios of the dose at the center of a microbeam to that at mid-positions to adjacent slits were 1050 and 760 for each side of the microbeam. This dose distribution was well reproduced by the Monte Carlo simulation code Phits. | |||||
| 書誌情報 |
Medical Physics 巻 35, 号 7, p. 3252-3258, 発行日 2008-07 |
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| ISSN | ||||||
| 収録物識別子タイプ | ISSN | |||||
| 収録物識別子 | 0094-2405 | |||||
